| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Data | Open Filing | Jun 27, 2025 | |||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Mar 27, 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2020 | Mar 17, 2020 | 000-56126 |
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 19, 2020 | Jan 27, 2020 | 000-56126 |
| 3 | Open Document | Open Filing | Jan 27, 2020 | Jan 27, 2020 | 000-56126 |